/Engine/Source/Runtime/CoreUObject/Public/Blueprint/BlueprintSupport.h
also, if this is an inherited sub-object on a CDO, and that CDO has had its initialization deferred (for reasons explained above), then we shouldn't serialize in data for this quite yet... not until its owner has had a chaTnce to initialize itself (because, as part of CDO initialization, inherited sub-objects get filled in with values inherited from the super)
True if the object's Preload() should be skipped.
static bool DeferObjectPreload ( [UObject](API\Runtime\CoreUObject\UObject\UObject) * Object )